/*
 * FreeRTOS Kernel V10.0.1
 * Copyright (C) 2017 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * http://www.FreeRTOS.org
 * http://aws.amazon.com/freertos
 *
 * 1 tab == 4 spaces!
 */

#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H

/*-----------------------------------------------------------
 * Application specific definitions.
 *
 * These definitions should be adjusted for your particular hardware and
 * application requirements.
 *
 * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
 * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
 *----------------------------------------------------------*/
//基本配置
#define configUSE_PREEMPTION		1//抢占式
#define	configUSE_TICKLESS_IDLE		0//tickless低功耗模式
#define configCPU_CLOCK_HZ			( ( unsigned long ) 100000000 )
#define configTICK_RATE_HZ			( ( TickType_t ) 1000 )
#define configMAX_PRIORITIES		5
#define configMINIMAL_STACK_SIZE	( ( unsigned short ) 512 )
#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 19 * 1024 ) )
#define configMAX_TASK_NAME_LEN		( 12 )
#define configUSE_16_BIT_TICKS		0
#define configUSE_TICK_HOOK			0
#define configIDLE_SHOULD_YIELD		0
#define configUSE_TASK_NOTIFICATIONS	1//任务间直接的消息传递，包含信号量，事件标志组和消息邮箱。
#define configUSE_MUTEXES			1//互斥信号量
#define configUSE_RECURSIVE_MUTEXES		1//递归互斥信号量
#define configUSE_COUNTING_SEMAPHORES	0//计数信号量
#define	configQUEUE_REGISTRY_SIZE		10//设置信号量和消息队列的个数
#define	configUSE_QUEUE_SETS			0//消息队列

//合作式任务配置
#define configUSE_CO_ROUTINES 		0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )

//钩子函数配置
#define configUSE_IDLE_HOOK			0
#define configUSE_TICK_HOOK			0
//任务运行信息获取配置
#define configUSE_TRACE_FACILITY	0
#define configGENERATE_RUN_TIME_STATS	0
#define configUSE_STATS_FORMATTING_FUNCTIONS	0


//#define configCHECK_FOR_STACK_OVERFLOW	2

/* Set the following definitions to 1 to include the API function, or zero
to exclude the API function. */

#define INCLUDE_vTaskPrioritySet			1
#define INCLUDE_uxTaskPriorityGet			1
#define INCLUDE_vTaskDelete					1
#define INCLUDE_vTaskCleanUpResources		0
#define INCLUDE_vTaskSuspend				1
#define INCLUDE_vTaskDelayUntil				1
#define INCLUDE_vTaskDelay					1
#define INCLUDE_uxTaskGetStackHighWaterMark	1

/* This demo makes use of one or more example stats formatting functions.  These
format the raw data provided by the uxTaskGetSystemState() function in to human
readable ASCII form.  See the notes in the implementation of vTaskList() within
FreeRTOS/Source/tasks.c for limitations. */



#define configPRIO_BITS       5        /* 32 priority levels */


/*设置systick pend的优先级31，因为使用到了高五位，所以要把数据左移3位*/
#define configKERNEL_INTERRUPT_PRIORITY 	( 31 << (8 - configPRIO_BITS) )
/* Priority 5, or 160 as only the top three bits are implemented. */
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
//受freertos管理的最高优先级，因为优先级是数值越小优先级越大，所以受管理的优先级必须是大于等于configKERNEL_INTERRUPT_PRIORITY
#define configMAX_SYSCALL_INTERRUPT_PRIORITY 	( 5 << (8 - configPRIO_BITS) )

/*传递给NVIC_SetPriority（）的优先级不需要移位
函数会自我移动。 注意这些优先级需要等于
或低于configMAX_SYSCALL_INTERRUPT_PRIORITY - 因此是数字
值需要等于或大于5（在Cortex-M3上越低）
数值越高，中断优先级越高）。*/



#define		PendSVHandler		 	xPortPendSVHandler
#define 	SysTickHandler			xPortSysTickHandler
#define 	SVCHandler				vPortSVCHandler
#endif /* FREERTOS_CONFIG_H */
